how to get random pair ?

4 visualizaciones (últimos 30 días)
marie lasz
marie lasz el 23 de Feb. de 2021
Editada: the cyclist el 23 de Feb. de 2021
Hello beautiful people,
Can anyone tell me that how I get random pair out of the following pairs?
I have these six pairs (1,5) (2,5) (3,3) (2,4) (2,5) (4,2)
these pairs represents x, y values/dimensiuons so I need one random pair like (2,5)....

Respuestas (1)

the cyclist
the cyclist el 23 de Feb. de 2021
Editada: the cyclist el 23 de Feb. de 2021
How are these pairs currently stored?
This seems equivalent to just choosing a random number from 1-6, so you could do
idx = randi(6)
and choose the corresponding pair.
  12 comentarios
the cyclist
the cyclist el 23 de Feb. de 2021
Editada: the cyclist el 23 de Feb. de 2021
M = [1,5;
2,5;
3,3;
2,4;
2,5;
4,2;];
xy_random = M(randi(6),:);
str_input = sprintf("(%d,%d)",xy_random)
str_input = "(2,5)"
Walter Roberson
Walter Roberson el 23 de Feb. de 2021
a = b(idx(1), idx(2)) + c

Iniciar sesión para comentar.

Categorías

Más información sobre Creating and Concatenating Matrices en Help Center y File Exchange.

Etiquetas

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by